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# This file is part of daf_butler. 

# 

# Developed for the LSST Data Management System. 

# This product includes software developed by the LSST Project 

# (http://www.lsst.org). 

# See the COPYRIGHT file at the top-level directory of this distribution 

# for details of code ownership. 

# 

# This program is free software: you can redistribute it and/or modify 

# it under the terms of the GNU General Public License as published by 

# the Free Software Foundation, either version 3 of the License, or 

# (at your option) any later version. 

# 

# This program is distributed in the hope that it will be useful, 

# but WITHOUT ANY WARRANTY; without even the implied warranty of 

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

# GNU General Public License for more details. 

# 

# You should have received a copy of the GNU General Public License 

# along with this program. If not, see <http://www.gnu.org/licenses/>. 

 

import os 

import unittest 

from abc import ABCMeta, abstractmethod 

from datetime import datetime, timedelta 

from itertools import combinations 

 

import lsst.utils.tests 

import lsst.sphgeom 

 

from sqlalchemy.exc import OperationalError 

from lsst.daf.butler.core.execution import Execution 

from lsst.daf.butler.core.quantum import Quantum 

from lsst.daf.butler.core.run import Run 

from lsst.daf.butler.core.datasets import DatasetType 

from lsst.daf.butler.core.registry import Registry 

from lsst.daf.butler.registries.sqlRegistry import SqlRegistry 

from lsst.daf.butler.core.storageClass import StorageClass 

from lsst.daf.butler.core.butlerConfig import ButlerConfig 

 

"""Tests for SqlRegistry. 

""" 

 

 

class RegistryTests(metaclass=ABCMeta): 

"""Test helper mixin for generic Registry tests. 

""" 

 

@abstractmethod 

def makeRegistry(self): 

raise NotImplementedError() 

 

def assertRowCount(self, registry, table, count, where=None): 

"""Check the number of rows in table 

""" 

query = 'select count(*) as "cnt" from "{}"'.format(table) 

if where: 

query = '{} where {}'.format(query, where) 

rows = list(registry.query(query)) 

self.assertEqual(rows[0]["cnt"], count) 

 

def testDatasetType(self): 

registry = self.makeRegistry() 

# Check valid insert 

datasetTypeName = "test" 

storageClass = StorageClass("testDatasetType") 

registry.storageClasses.registerStorageClass(storageClass) 

dataUnits = ("Instrument", "Visit") 

differentDataUnits = ("Instrument", "Patch") 

inDatasetType = DatasetType(datasetTypeName, dataUnits, storageClass) 

# Inserting for the first time should return True 

self.assertTrue(registry.registerDatasetType(inDatasetType)) 

outDatasetType = registry.getDatasetType(datasetTypeName) 

self.assertEqual(outDatasetType, inDatasetType) 

 

# Re-inserting should work 

self.assertFalse(registry.registerDatasetType(inDatasetType)) 

# Except when they are not identical 

with self.assertRaises(ValueError): 

nonIdenticalDatasetType = DatasetType(datasetTypeName, differentDataUnits, storageClass) 

registry.registerDatasetType(nonIdenticalDatasetType) 

 

# Template can be None 

datasetTypeName = "testNoneTemplate" 

storageClass = StorageClass("testDatasetType2") 

registry.storageClasses.registerStorageClass(storageClass) 

dataUnits = ("Instrument", "Visit") 

inDatasetType = DatasetType(datasetTypeName, dataUnits, storageClass) 

registry.registerDatasetType(inDatasetType) 

outDatasetType = registry.getDatasetType(datasetTypeName) 

self.assertEqual(outDatasetType, inDatasetType) 

 

def testDataset(self): 

registry = self.makeRegistry() 

run = registry.makeRun(collection="test") 

storageClass = StorageClass("testDataset") 

registry.storageClasses.registerStorageClass(storageClass) 

datasetType = DatasetType(name="testtype", dataUnits=("Instrument",), storageClass=storageClass) 

registry.registerDatasetType(datasetType) 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

ref = registry.addDataset(datasetType, dataId={"instrument": "DummyCam"}, run=run) 

outRef = registry.getDataset(ref.id) 

self.assertIsNotNone(ref.id) 

self.assertEqual(ref, outRef) 

with self.assertRaises(ValueError): 

ref = registry.addDataset(datasetType, dataId={"instrument": "DummyCam"}, run=run) 

 

def testComponents(self): 

registry = self.makeRegistry() 

storageClass = StorageClass("testComponents") 

registry.storageClasses.registerStorageClass(storageClass) 

parentDatasetType = DatasetType(name="parent", dataUnits=("Instrument",), storageClass=storageClass) 

childDatasetType1 = DatasetType(name="child1", dataUnits=("Instrument",), storageClass=storageClass) 

childDatasetType2 = DatasetType(name="child2", dataUnits=("Instrument",), storageClass=storageClass) 

registry.registerDatasetType(parentDatasetType) 

registry.registerDatasetType(childDatasetType1) 

registry.registerDatasetType(childDatasetType2) 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

run = registry.makeRun(collection="test") 

parent = registry.addDataset(parentDatasetType, dataId={"instrument": "DummyCam"}, run=run) 

children = {"child1": registry.addDataset(childDatasetType1, 

dataId={"instrument": "DummyCam"}, run=run), 

"child2": registry.addDataset(childDatasetType2, 

dataId={"instrument": "DummyCam"}, run=run)} 

for name, child in children.items(): 

registry.attachComponent(name, parent, child) 

self.assertEqual(parent.components, children) 

outParent = registry.getDataset(parent.id) 

self.assertEqual(outParent.components, children) 

 

def testRun(self): 

registry = self.makeRegistry() 

# Check insertion and retrieval with two different collections 

for collection in ["one", "two"]: 

run = registry.makeRun(collection) 

self.assertIsInstance(run, Run) 

self.assertEqual(run.collection, collection) 

# Test retrieval by collection 

runCpy1 = registry.getRun(collection=run.collection) 

self.assertEqual(runCpy1, run) 

# Test retrieval by (run/execution) id 

runCpy2 = registry.getRun(id=run.id) 

self.assertEqual(runCpy2, run) 

# Non-existing collection should return None 

self.assertIsNone(registry.getRun(collection="bogus")) 

# Non-existing id should return None 

self.assertIsNone(registry.getRun(id=100)) 

# Inserting with a preexisting collection should fail 

with self.assertRaises(ValueError): 

registry.makeRun("one") 

# Insert a new Run and check that ensureRun silently ignores it 

collection = "dummy" 

run = registry.makeRun(collection) 

registry.ensureRun(run) 

# Calling ensureRun with a different Run with the same id should fail 

run2 = Run(collection="hello") 

run2._id = run.id 

with self.assertRaises(ValueError): 

registry.ensureRun(run2) 

run2._id = None 

# Now it should work 

registry.ensureRun(run2) 

self.assertEqual(run2, registry.getRun(id=run2.id)) 

 

def testExecution(self): 

registry = self.makeRegistry() 

startTime = datetime(2018, 1, 1) 

endTime = startTime + timedelta(days=1, hours=5) 

host = "localhost" 

execution = Execution(startTime, endTime, host) 

self.assertIsNone(execution.id) 

registry.addExecution(execution) 

self.assertIsInstance(execution.id, int) 

outExecution = registry.getExecution(execution.id) 

self.assertEqual(outExecution, execution) 

 

def testQuantum(self): 

registry = self.makeRegistry() 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

run = registry.makeRun(collection="test") 

storageClass = StorageClass("testQuantum") 

registry.storageClasses.registerStorageClass(storageClass) 

# Make two predicted inputs 

datasetType1 = DatasetType(name="dst1", dataUnits=("Instrument",), storageClass=storageClass) 

registry.registerDatasetType(datasetType1) 

ref1 = registry.addDataset(datasetType1, dataId={"instrument": "DummyCam"}, run=run) 

datasetType2 = DatasetType(name="dst2", dataUnits=("Instrument",), storageClass=storageClass) 

registry.registerDatasetType(datasetType2) 

ref2 = registry.addDataset(datasetType2, dataId={"instrument": "DummyCam"}, run=run) 

# Create and add a Quantum 

quantum = Quantum(run=run, 

task="some.fully.qualified.SuperTask", 

startTime=datetime(2018, 1, 1), 

endTime=datetime(2018, 1, 2), 

host="localhost") 

quantum.addPredictedInput(ref1) 

quantum.addPredictedInput(ref2) 

# Quantum is not yet in Registry, so can't mark input as actual 

with self.assertRaises(KeyError): 

registry.markInputUsed(quantum, ref1) 

registry.addQuantum(quantum) 

# Now we can 

registry.markInputUsed(quantum, ref1) 

outQuantum = registry.getQuantum(quantum.id) 

self.assertEqual(outQuantum, quantum) 

 

def testDatasetLocations(self): 

registry = self.makeRegistry() 

storageClass = StorageClass("testStorageInfo") 

registry.storageClasses.registerStorageClass(storageClass) 

datasetType = DatasetType(name="test", dataUnits=("Instrument",), storageClass=storageClass) 

datasetType2 = DatasetType(name="test2", dataUnits=("Instrument",), storageClass=storageClass) 

registry.registerDatasetType(datasetType) 

registry.registerDatasetType(datasetType2) 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

run = registry.makeRun(collection="test") 

ref = registry.addDataset(datasetType, dataId={"instrument": "DummyCam"}, run=run) 

ref2 = registry.addDataset(datasetType2, dataId={"instrument": "DummyCam"}, run=run) 

datastoreName = "dummystore" 

datastoreName2 = "dummystore2" 

# Test adding information about a new dataset 

registry.addDatasetLocation(ref, datastoreName) 

addresses = registry.getDatasetLocations(ref) 

self.assertIn(datastoreName, addresses) 

self.assertEqual(len(addresses), 1) 

registry.addDatasetLocation(ref, datastoreName2) 

registry.addDatasetLocation(ref2, datastoreName2) 

addresses = registry.getDatasetLocations(ref) 

self.assertEqual(len(addresses), 2) 

self.assertIn(datastoreName, addresses) 

self.assertIn(datastoreName2, addresses) 

registry.removeDatasetLocation(datastoreName, ref) 

addresses = registry.getDatasetLocations(ref) 

self.assertEqual(len(addresses), 1) 

self.assertNotIn(datastoreName, addresses) 

self.assertIn(datastoreName2, addresses) 

registry.removeDatasetLocation(datastoreName2, ref) 

addresses = registry.getDatasetLocations(ref) 

self.assertEqual(len(addresses), 0) 

self.assertNotIn(datastoreName2, addresses) 

addresses = registry.getDatasetLocations(ref2) 

self.assertEqual(len(addresses), 1) 

self.assertIn(datastoreName2, addresses) 

 

def testFind(self): 

registry = self.makeRegistry() 

storageClass = StorageClass("testFind") 

registry.storageClasses.registerStorageClass(storageClass) 

datasetType = DatasetType(name="dummytype", dataUnits=("Instrument", "Visit"), 

storageClass=storageClass) 

registry.registerDatasetType(datasetType) 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

registry.addDataUnitEntry("Instrument", {"instrument": "MyCam"}) 

registry.addDataUnitEntry("PhysicalFilter", 

{"instrument": "DummyCam", "physical_filter": "d-r"}) 

registry.addDataUnitEntry("PhysicalFilter", 

{"instrument": "MyCam", "physical_filter": "m-r"}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "DummyCam", "visit": 0, "physical_filter": "d-r"}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "DummyCam", "visit": 1, "physical_filter": "d-r"}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "DummyCam", "visit": 2, "physical_filter": "d-r"}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "MyCam", "visit": 2, "physical_filter": "m-r"}) 

collection = "test" 

dataId = {"instrument": "DummyCam", "visit": 0} 

run = registry.makeRun(collection=collection) 

inputRef = registry.addDataset(datasetType, dataId=dataId, run=run) 

outputRef = registry.find(collection, datasetType, dataId) 

self.assertEqual(outputRef, inputRef) 

# Check that retrieval with invalid dataId raises 

with self.assertRaises(ValueError): 

dataId = {"instrument": "DummyCam", "abstract_filter": "g"} # should be visit 

registry.find(collection, datasetType, dataId) 

# Check that different dataIds match to different datasets 

dataId1 = {"instrument": "DummyCam", "visit": 1} 

inputRef1 = registry.addDataset(datasetType, dataId=dataId1, run=run) 

dataId2 = {"instrument": "DummyCam", "visit": 2} 

inputRef2 = registry.addDataset(datasetType, dataId=dataId2, run=run) 

dataId3 = {"instrument": "MyCam", "visit": 2} 

inputRef3 = registry.addDataset(datasetType, dataId=dataId3, run=run) 

self.assertEqual(registry.find(collection, datasetType, dataId1), inputRef1) 

self.assertEqual(registry.find(collection, datasetType, dataId2), inputRef2) 

self.assertEqual(registry.find(collection, datasetType, dataId3), inputRef3) 

self.assertNotEqual(registry.find(collection, datasetType, dataId1), inputRef2) 

self.assertNotEqual(registry.find(collection, datasetType, dataId2), inputRef1) 

self.assertNotEqual(registry.find(collection, datasetType, dataId3), inputRef1) 

# Check that requesting a non-existing dataId returns None 

nonExistingDataId = {"instrument": "DummyCam", "visit": 42} 

self.assertIsNone(registry.find(collection, datasetType, nonExistingDataId)) 

 

def testCollections(self): 

registry = self.makeRegistry() 

storageClass = StorageClass("testCollections") 

registry.storageClasses.registerStorageClass(storageClass) 

datasetType = DatasetType(name="dummytype", dataUnits=("Instrument", "Visit"), 

storageClass=storageClass) 

registry.registerDatasetType(datasetType) 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

registry.addDataUnitEntry("PhysicalFilter", {"instrument": "DummyCam", "physical_filter": "d-r"}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "DummyCam", "visit": 0, "physical_filter": "d-r"}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "DummyCam", "visit": 1, "physical_filter": "d-r"}) 

collection = "ingest" 

run = registry.makeRun(collection=collection) 

# TODO: Dataset.physical_filter should be populated as well here 

# from the Visit DataUnit values. 

dataId1 = {"instrument": "DummyCam", "visit": 0} 

inputRef1 = registry.addDataset(datasetType, dataId=dataId1, run=run) 

dataId2 = {"instrument": "DummyCam", "visit": 1} 

inputRef2 = registry.addDataset(datasetType, dataId=dataId2, run=run) 

# We should be able to find both datasets in their Run.collection 

outputRef = registry.find(run.collection, datasetType, dataId1) 

self.assertEqual(outputRef, inputRef1) 

outputRef = registry.find(run.collection, datasetType, dataId2) 

self.assertEqual(outputRef, inputRef2) 

# and with the associated collection 

newCollection = "something" 

registry.associate(newCollection, [inputRef1, inputRef2]) 

outputRef = registry.find(newCollection, datasetType, dataId1) 

self.assertEqual(outputRef, inputRef1) 

outputRef = registry.find(newCollection, datasetType, dataId2) 

self.assertEqual(outputRef, inputRef2) 

# but no more after disassociation 

registry.disassociate(newCollection, [inputRef1, ], remove=False) # TODO test with removal when done 

self.assertIsNone(registry.find(newCollection, datasetType, dataId1)) 

outputRef = registry.find(newCollection, datasetType, dataId2) 

self.assertEqual(outputRef, inputRef2) 

 

def testAssociate(self): 

registry = self.makeRegistry() 

storageClass = StorageClass("testAssociate") 

registry.storageClasses.registerStorageClass(storageClass) 

dataUnits = ("Instrument", "Visit") 

datasetType1 = DatasetType(name="dummytype", dataUnits=dataUnits, storageClass=storageClass) 

registry.registerDatasetType(datasetType1) 

datasetType2 = DatasetType(name="smartytype", dataUnits=dataUnits, storageClass=storageClass) 

registry.registerDatasetType(datasetType2) 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

registry.addDataUnitEntry("PhysicalFilter", {"instrument": "DummyCam", "physical_filter": "d-r"}) 

registry.addDataUnitEntry("Visit", {"instrument": "DummyCam", "visit": 0, 

"physical_filter": "d-r"}) 

registry.addDataUnitEntry("Visit", {"instrument": "DummyCam", "visit": 1, 

"physical_filter": "d-r"}) 

run1 = registry.makeRun(collection="ingest1") 

run2 = registry.makeRun(collection="ingest2") 

run3 = registry.makeRun(collection="ingest3") 

# TODO: Dataset.physical_filter should be populated as well here 

# from the Visit DataUnit values. 

dataId1 = {"instrument": "DummyCam", "visit": 0} 

dataId2 = {"instrument": "DummyCam", "visit": 1} 

ref1_run1 = registry.addDataset(datasetType1, dataId=dataId1, run=run1) 

ref2_run1 = registry.addDataset(datasetType1, dataId=dataId2, run=run1) 

ref1_run2 = registry.addDataset(datasetType2, dataId=dataId1, run=run2) 

ref2_run2 = registry.addDataset(datasetType2, dataId=dataId2, run=run2) 

ref1_run3 = registry.addDataset(datasetType2, dataId=dataId1, run=run3) 

ref2_run3 = registry.addDataset(datasetType2, dataId=dataId2, run=run3) 

# should have exactly 4 rows in Dataset 

self.assertRowCount(registry, "Dataset", 6) 

self.assertRowCount(registry, "DatasetCollection", 6) 

# adding same DatasetRef to the same run is an error 

with self.assertRaises(ValueError): 

registry.addDataset(datasetType1, dataId=dataId2, run=run1) 

# above exception must rollback and not add anything to Dataset 

self.assertRowCount(registry, "Dataset", 6) 

self.assertRowCount(registry, "DatasetCollection", 6) 

# associated refs from run1 with some other collection 

newCollection = "something" 

registry.associate(newCollection, [ref1_run1, ref2_run1]) 

self.assertRowCount(registry, "DatasetCollection", 8) 

# associating same exact DatasetRef is OK (not doing anything), 

# two cases to test - single-ref and many-refs 

registry.associate(newCollection, [ref1_run1]) 

registry.associate(newCollection, [ref1_run1, ref2_run1]) 

self.assertRowCount(registry, "DatasetCollection", 8) 

# associated refs from run2 with same other collection, this should be OK 

# because thy have different dataset type 

registry.associate(newCollection, [ref1_run2, ref2_run2]) 

self.assertRowCount(registry, "DatasetCollection", 10) 

# associating DatasetRef with the same units but different ID is not OK 

with self.assertRaises(ValueError): 

registry.associate(newCollection, [ref1_run3]) 

with self.assertRaises(ValueError): 

registry.associate(newCollection, [ref1_run3, ref2_run3]) 

 

def testDatasetUnit(self): 

registry = self.makeRegistry() 

dataUnitName = "Instrument" 

dataUnitValue = {"instrument": "DummyCam"} 

if registry.limited: 

with self.assertRaises(NotImplementedError): 

registry.addDataUnitEntry(dataUnitName, dataUnitValue) 

return # the remainder of this test does not apply to limited Registry 

registry.addDataUnitEntry(dataUnitName, dataUnitValue) 

# Inserting the same value twice should fail 

with self.assertRaises(ValueError): 

registry.addDataUnitEntry(dataUnitName, dataUnitValue) 

# Find should return the entry 

self.assertEqual(registry.findDataUnitEntry(dataUnitName, dataUnitValue), dataUnitValue) 

# Find on a non-existant value should return None 

self.assertIsNone(registry.findDataUnitEntry(dataUnitName, {"instrument": "Unknown"})) 

# AbstractFilter doesn't have a table; should fail. 

with self.assertRaises(OperationalError): 

registry.addDataUnitEntry("AbstractFilter", {"abstract_filter": "i"}) 

dataUnitName2 = "PhysicalFilter" 

dataUnitValue2 = {"physical_filter": "DummyCam_i", "abstract_filter": "i"} 

# Missing required dependency ("instrument") should fail 

with self.assertRaises(ValueError): 

registry.addDataUnitEntry(dataUnitName2, dataUnitValue2) 

# Adding required dependency should fix the failure 

dataUnitValue2["instrument"] = "DummyCam" 

registry.addDataUnitEntry(dataUnitName2, dataUnitValue2) 

# Find should return the entry 

self.assertEqual(registry.findDataUnitEntry(dataUnitName2, dataUnitValue2), dataUnitValue2) 

 

def testBasicTransaction(self): 

registry = self.makeRegistry() 

storageClass = StorageClass("testDatasetType") 

registry.storageClasses.registerStorageClass(storageClass) 

dataUnits = ("Instrument", ) 

dataId = {"instrument": "DummyCam"} 

datasetTypeA = DatasetType(name="A", 

dataUnits=dataUnits, 

storageClass=storageClass) 

datasetTypeB = DatasetType(name="B", 

dataUnits=dataUnits, 

storageClass=storageClass) 

datasetTypeC = DatasetType(name="C", 

dataUnits=dataUnits, 

storageClass=storageClass) 

run = registry.makeRun(collection="test") 

refId = None 

with registry.transaction(): 

registry.registerDatasetType(datasetTypeA) 

with self.assertRaises(ValueError): 

with registry.transaction(): 

registry.registerDatasetType(datasetTypeB) 

registry.registerDatasetType(datasetTypeC) 

if not registry.limited: 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

ref = registry.addDataset(datasetTypeA, dataId=dataId, run=run) 

refId = ref.id 

raise ValueError("Oops, something went wrong") 

# A should exist 

self.assertEqual(registry.getDatasetType("A"), datasetTypeA) 

# But B and C should both not exist 

with self.assertRaises(KeyError): 

registry.getDatasetType("B") 

with self.assertRaises(KeyError): 

registry.getDatasetType("C") 

# And neither should the dataset 

self.assertIsNotNone(refId) 

self.assertIsNone(registry.getDataset(refId)) 

# Or the DataUnit entries 

if not registry.limited: 

self.assertIsNone(registry.findDataUnitEntry("Instrument", {"instrument": "DummyCam"})) 

 

def testGetRegion(self): 

registry = self.makeRegistry() 

if registry.limited: 

return 

regionTract = lsst.sphgeom.ConvexPolygon((lsst.sphgeom.UnitVector3d(1, 0, 0), 

lsst.sphgeom.UnitVector3d(0, 1, 0), 

lsst.sphgeom.UnitVector3d(0, 0, 1))) 

regionPatch = lsst.sphgeom.ConvexPolygon((lsst.sphgeom.UnitVector3d(1, 1, 0), 

lsst.sphgeom.UnitVector3d(0, 1, 0), 

lsst.sphgeom.UnitVector3d(0, 0, 1))) 

regionVisit = lsst.sphgeom.ConvexPolygon((lsst.sphgeom.UnitVector3d(1, 0, 0), 

lsst.sphgeom.UnitVector3d(0, 1, 1), 

lsst.sphgeom.UnitVector3d(0, 0, 1))) 

regionVisitDetector = lsst.sphgeom.ConvexPolygon((lsst.sphgeom.UnitVector3d(1, 0, 0), 

lsst.sphgeom.UnitVector3d(0, 1, 0), 

lsst.sphgeom.UnitVector3d(0, 1, 1))) 

for a, b in combinations((regionTract, regionPatch, regionVisit, regionVisitDetector), 2): 

self.assertNotEqual(a, b) 

 

# This depends on current schema.yaml definitions 

rows = list(registry.query('select count(*) as "cnt" from "PatchSkyPixJoin"')) 

self.assertEqual(rows[0]["cnt"], 0) 

 

# Add some dataunits 

registry.addDataUnitEntry("Instrument", {"instrument": "DummyCam"}) 

registry.addDataUnitEntry("PhysicalFilter", {"instrument": "DummyCam", 

"physical_filter": "dummy_r", 

"abstract_filter": "r"}) 

registry.addDataUnitEntry("PhysicalFilter", {"instrument": "DummyCam", 

"physical_filter": "dummy_i", 

"abstract_filter": "i"}) 

for detector in (1, 2, 3, 4, 5): 

registry.addDataUnitEntry("Detector", {"instrument": "DummyCam", "detector": detector}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "DummyCam", "visit": 0, "physical_filter": "dummy_r"}) 

registry.addDataUnitEntry("Visit", 

{"instrument": "DummyCam", "visit": 1, "physical_filter": "dummy_i"}) 

registry.addDataUnitEntry("SkyMap", {"skymap": "DummySkyMap", "hash": bytes()}) 

registry.addDataUnitEntry("Tract", {"skymap": "DummySkyMap", "tract": 0, "region": regionTract}) 

registry.addDataUnitEntry("Patch", 

{"skymap": "DummySkyMap", 

"tract": 0, 

"patch": 0, 

"cell_x": 0, 

"cell_y": 0, 

"region": regionPatch}) 

registry.setDataUnitRegion(("Visit",), 

{"instrument": "DummyCam", "visit": 0}, 

regionVisit, 

update=True) 

registry.setDataUnitRegion(("Visit", "Detector"), 

{"instrument": "DummyCam", "visit": 0, "detector": 2}, 

regionVisitDetector, 

update=False) 

# Get region for a tract 

self.assertEqual(regionTract, registry.getRegion({"skymap": "DummySkyMap", "tract": 0})) 

# Attempt to get region for a non-existent tract 

self.assertIsNone(registry.getRegion({"skymap": "DummySkyMap", "tract": 1})) 

# Get region for a (tract, patch) combination 

self.assertEqual(regionPatch, registry.getRegion({"skymap": "DummySkyMap", "tract": 0, "patch": 0})) 

# Get region for a non-existent (tract, patch) combination 

self.assertIsNone(registry.getRegion({"skymap": "DummySkyMap", "tract": 0, "patch": 1})) 

# Get region for a visit 

self.assertEqual(regionVisit, registry.getRegion({"instrument": "DummyCam", "visit": 0})) 

# Attempt to get region for a non-existent visit 

self.assertIsNone(registry.getRegion({"instrument": "DummyCam", "visit": 10})) 

# Get region for a (visit, detector) combination 

self.assertEqual(regionVisitDetector, 

registry.getRegion({"instrument": "DummyCam", "visit": 0, "detector": 2})) 

# Attempt to get region for a non-existent (visit, detector) combination 

self.assertIsNone(registry.getRegion({"instrument": "DummyCam", "visit": 0, "detector": 3})) 

# getRegion for a dataId containing no spatial dataunits should fail 

with self.assertRaises(KeyError): 

registry.getRegion({"instrument": "DummyCam"}) 

# getRegion for a mix of spatial dataunits should fail 

with self.assertRaises(KeyError): 

registry.getRegion({"instrument": "DummyCam", 

"visit": 0, 

"detector": 2, 

"skymap": "DummySkyMap", 

"tract": 1}) 

# Check if we can get the region for a skypix 

self.assertIsInstance(registry.getRegion({"skypix": 1000}), lsst.sphgeom.ConvexPolygon) 

# PatchSkyPixJoin should not be empty 

rows = list(registry.query('select count(*) as "cnt" from "PatchSkyPixJoin"')) 

self.assertNotEqual(rows[0]["cnt"], 0) 

 

 

class SqlRegistryTestCase(lsst.utils.tests.TestCase, RegistryTests): 

"""Test for SqlRegistry. 

""" 

 

def makeRegistry(self): 

testDir = os.path.dirname(__file__) 

configFile = os.path.join(testDir, "config/basic/butler.yaml") 

butlerConfig = ButlerConfig(configFile) 

return Registry.fromConfig(butlerConfig, create=True) 

 

def testInitFromConfig(self): 

registry = self.makeRegistry() 

self.assertIsInstance(registry, SqlRegistry) 

self.assertFalse(registry.limited) 

 

 

class LimitedSqlRegistryTestCase(lsst.utils.tests.TestCase, RegistryTests): 

"""Test for SqlRegistry with limited=True. 

""" 

 

def makeRegistry(self): 

testDir = os.path.dirname(__file__) 

configFile = os.path.join(testDir, "config/basic/butler.yaml") 

butlerConfig = ButlerConfig(configFile) 

butlerConfig["registry", "limited"] = True 

return Registry.fromConfig(butlerConfig, create=True) 

 

def testInitFromConfig(self): 

registry = self.makeRegistry() 

self.assertIsInstance(registry, SqlRegistry) 

self.assertTrue(registry.limited) 

 

 

class MemoryTester(lsst.utils.tests.MemoryTestCase): 

pass 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

596 ↛ 597line 596 didn't jump to line 597, because the condition on line 596 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()